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/* The contents of this file are subject to the Mozilla Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is the Bugzilla Bug Tracking System.
*
* The Initial Developer of the Original Code is Everything Solved, Inc.
* Portions created by Everything Solved are Copyright (C) 2007 Everything
* Solved, Inc. All Rights Reserved.
*
* Contributor(s): Max Kanat-Alexander <mkanat@bugzilla.org>
*/
/* This library assumes that the needed YUI libraries have been loaded
already. */
function createCalendar(name) {
var cal = new YAHOO.widget.Calendar('calendar_' + name,
'con_calendar_' + name);
YAHOO.bugzilla['calendar_' + name] = cal;
var field = document.getElementById(name);
cal.selectEvent.subscribe(setFieldFromCalendar, field, false);
updateCalendarFromField(field);
cal.render();
}
/* The onclick handlers for the button that shows the calendar. */
function showCalendar(field_name) {
var calendar = YAHOO.bugzilla["calendar_" + field_name];
var field = document.getElementById(field_name);
var button = document.getElementById('button_calendar_' + field_name);
bz_overlayBelow(calendar.oDomContainer, field);
calendar.show();
button.onclick = function() { hideCalendar(field_name); };
// Because of the way removeListener works, this has to be a function
// attached directly to this calendar.
calendar.bz_myBodyCloser = function(event) {
var container = this.oDomContainer;
var target = YAHOO.util.Event.getTarget(event);
if (target != container && target != button
&& !YAHOO.util.Dom.isAncestor(container, target))
{
hideCalendar(field_name);
}
};
// If somebody clicks outside the calendar, hide it.
YAHOO.util.Event.addListener(document.body, 'click',
calendar.bz_myBodyCloser, calendar, true);
// Make Esc close the calendar.
calendar.bz_escCal = function (event) {
var key = YAHOO.util.Event.getCharCode(event);
if (key == 27) {
hideCalendar(field_name);
}
};
YAHOO.util.Event.addListener(document.body, 'keydown', calendar.bz_escCal);
}
function hideCalendar(field_name) {
var cal = YAHOO.bugzilla["calendar_" + field_name];
cal.hide();
var button = document.getElementById('button_calendar_' + field_name);
button.onclick = function() { showCalendar(field_name); };
YAHOO.util.Event.removeListener(document.body, 'click',
cal.bz_myBodyCloser);
YAHOO.util.Event.removeListener(document.body, 'keydown', cal.bz_escCal);
}
/* This is the selectEvent for our Calendar objects on our custom
* DateTime fields.
*/
function setFieldFromCalendar(type, args, date_field) {
var dates = args[0];
var setDate = dates[0];
// We can't just write the date straight into the field, because there
// might already be a time there.
var timeRe = /(\d\d):(\d\d)(?::(\d\d))?/;
var currentTime = timeRe.exec(date_field.value);
var d = new Date(setDate[0], setDate[1] - 1, setDate[2]);
if (currentTime) {
d.setHours(currentTime[1], currentTime[2]);
if (currentTime[3]) {
d.setSeconds(currentTime[3]);
}
}
var year = d.getFullYear();
// JavaScript's "Date" represents January as 0 and December as 11.
var month = d.getMonth() + 1;
if (month < 10) month = '0' + String(month);
var day = d.getDate();
if (day < 10) day = '0' + String(day);
var dateStr = year + '-' + month + '-' + day;
if (currentTime) {
var hours = d.getHours();
if (hours < 10) hours = '0' + String(hours);
d.setHours(hours);
var minutes = d.getMinutes();
if (minutes < 10) minutes = '0' + String(minutes);
var seconds = d.getSeconds();
if (seconds > 0 && seconds < 10) {
seconds = '0' + String(seconds);
}
dateStr = dateStr + ' ' + hours + ':' + minutes;
if (seconds) dateStr = dateStr + ':' + seconds;
}
date_field.value = dateStr;
hideCalendar(date_field.id);
}
/* Sets the calendar based on the current field value.
*/
function updateCalendarFromField(date_field) {
var dateRe = /(\d\d\d\d)-(\d\d?)-(\d\d?)/;
var pieces = dateRe.exec(date_field.value);
if (pieces) {
var cal = YAHOO.bugzilla["calendar_" + date_field.id];
cal.select(new Date(pieces[1], pieces[2] - 1, pieces[3]));
var selectedArray = cal.getSelectedDates();
var selected = selectedArray[0];
cal.cfg.setProperty("pagedate", (selected.getMonth() + 1) + '/'
+ selected.getFullYear());
cal.render();
}
}
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